Proactive Web Caches

Large-Scale Active Middleware project

Joe Touch, Katia Obraczcka,
Amy Hughes, Anand Oswal

USC/ISI Computer Networks Division

Presented at the NLANR Web Cache Workshop
Boulder CO, June 1997



Introduction - Proaction



Proaction




Preliminary Results



Motivation



Bandwidth too high for interactive...



...or no interactive at all



Unicast Vision



Unicast design





Multicast Vision



Tuner Protocol

Publisher / subscriber relationship



Multicast design




Issues



Last modified: Wed Jun 18 18:22:20 1997